// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

#![feature(overlapping_marker_traits)]
#![feature(optin_builtin_traits)]

// Overlapping negative impls for `MyStruct` are permitted:
struct MyStruct;
impl !Send for MyStruct {}
impl !Send for MyStruct {}

fn main() {
}
